Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

php preg_split ÓÃÕýÔò±í´ïʽ·Ö¸î×Ö·û´®

˵Ã÷ array preg_split ( string $pattern, string $subject [, int $limit [, int $flags]] ) ·µ»ØÒ»¸öÊý×飬°üº¬ subject ÖÐÑØ×ÅÓë pattern Æ¥ÅäµÄ±ß½çËù·Ö¸îµÄ×Ó´®¡£ Èç¹ûÖ¸¶¨ÁË limit£¬Ôò×î¶à·µ»Ø limit ¸ö×Ó´®£¬Èç¹û limit ÊÇ -1£¬ÔòÒâζ×ÅûÓÐÏÞÖÆ£¬¿ÉÒÔÓÃÀ´¼ÌÐøÖ¸¶¨¿ÉÑ¡²ÎÊý flags¡£ flags ¿ÉÒÔÊÇÏÂÁбê¼ÇµÄÈÎÒâ×éºÏ£¨Óð´Î»»òÔËËã·û | ×éºÏ£©£º PREG_SPLIT_NO_EMPTYÈç¹ûÉ趨Á˱¾±ê¼Ç£¬Ôò preg_split() Ö»·µ»Ø·Ç¿ÕµÄ³É·Ö¡£ PREG_SPLIT_DELIM_CAPTUREÈç¹ûÉ趨Á˱¾±ê¼Ç£¬¶¨½ç·ûģʽÖеÄÀ¨ºÅ±í´ïʽҲ»á±»²¶»ñ²¢·µ»Ø¡£±¾±ê¼ÇÌí¼ÓÓÚ PHP 4.0.5¡£ PREG_SPLIT_OFFSET_CAPTURE Èç¹ûÉ趨Á˱¾±ê¼Ç£¬Èç¹ûÉ趨±¾±ê¼Ç£¬¶Ôÿ¸ö³öÏֵį¥Åä½á¹ûҲͬʱ·µ»ØÆä¸½ÊôµÄ×Ö·û´®Æ«ÒÆÁ¿¡£×¢ÒâÕâ¸Ä±äÁË·µ»ØµÄÊý×éµÄÖµ£¬Ê¹ÆäÖеÄÿ¸öµ¥ÔªÒ²ÊÇÒ»¸öÊý×飬ÆäÖеÚÒ»ÏîΪƥÅä×Ö·û´®£¬µÚ¶þÏîΪÆäÔÚ subject ÖÐµÄÆ«ÒÆÁ¿¡£±¾±ê¼Ç×Ô PHP 4.3.0 Æð¿ÉÓᣠÌáʾ Èç¹û²»ÐèÒªÕýÔò±í´ïʽµÄ¹¦ÄÜ£¬¿ÉÒÔÑ¡ÔñʹÓøü¿ì£¨Ò²¸ü¼òµ¥£©µÄÌæ´úº¯ÊýÈç explode() »ò str_split()¡£ Àý 1672. preg_split() Àý×Ó£ºÈ¡µÃËÑË÷×Ö·û´®µÄ³É·Ö Àý 1673. ½«×Ö·û´®·Ö¸î³É×Ö·û Àý 1674. ½«×Ö·û´®·Ö¸îΪƥÅäÏî¼°ÆäÆ«ÒÆÁ¿ ±¾Àý½«Êä³ö£º Array
(
[0] => Array
(
[0] => hypertext
[1] => 0
)
[1] => Array
(
[0] => language
[1] => 10
)
[2] => Array
(
[0] => programming
[1] => 19
)
)


Ïà¹ØÎĵµ£º

dz̸php²å¼þÀ©Õ¹

 ×î½üÍ»·¢ÆæÏ룬.net¶¼ÓÐÃüÃû¿Õ¼ä»úÖÆ£º
       using System.data;.......,
  ÎÒÃÇÔÚ¿ª·¢phpʱ£¬ÊÇ·ñÒ²ÄÜʵÏÖÕâÖÖ»úÖÆÄØ£¬ÎÒÃÇÖªµÀÏÖÔÚµÄphp v5.2.9»¹²»Ö§³ÖÃüÃû¿Õ¼äµÄ¸ÅÄ
  µ«Ïà¹Øphp v5.3µÄ ×ÊÁϱíÃ÷ ÒѾ­Ê¹ÓÃÃüÃû¿Õ¼äµÄ¸ÅÄî £º
    &nb ......

ÔÚÉú²ú»·¾³ÖÐʹÓÃphpÐÔÄܲâÊÔ¹¤¾ßxhprof

xhprofÊÇfacebook¿ªÔ´³öÀ´µÄÒ»¸öphpÐÔÄܲâÊÔ¹¤¾ß£¬Ò²¿ÉÒÔ³ÆÖ®Îªprofile¹¤¾ß£¬Õâ¸ö´Ê²»ÖªµÀÔõô·­Òë²Å±È½Ï´ïÒâ¡£¸ú֮ǰһֱʹÓõÄxdebugÏà±È£¬ÓкܶàÀàËÆÖ®´¦¡£ÒÔǰ¶ÔxdebugÓÐһЩ¼Ç¼»¹¿ÉÒÔ¹©²Î¿¼£¬µ«ÊÇËüµÄȱµãÊǶÔÐÔÄÜÓ°ÏìÌ«´ó£¬¼´±ãÊÇ¿ªÆôÁËprofiler_enable_trigger²ÎÊý£¬ÓÃÔÚÉú²ú»·¾³ÖÐÒ²ÊDzҲ»È̶ã¬cpuÁ¢¿Ì¾Íì­µ½high ......

php³ÌÐòÌáËÙÔ­Àí·ÖÎö

Ô­Ìù:http://www.paitoubing.cn/blog/tag/apc
php³ÌÐòÌáËÙÔ­Àí·ÖÎö
2008Äê7ÔÂ19ÈÕ
ûÓÐÆÀÂÛ


¹Ø¼ü´Ê£ºxCache,Zend Accelerator,memcahced,xdebug£¬Zend Optimizer,APC.
»º³å²ã¼¶±ðµÄÓÅ»¯
xCacheÊÇ°Ñ PHP ²Ù×÷Â뻺´æµ½ÄÚ´æÖÐµÄ PHP À©Õ¹ÖУ¬XCache ½«±ÜÃâ´ú¼Û¸ß°ºÇÒ²»±ØÒªµÄ»¨·ÑÀ´ÖØÐ±àÒëÏ ......

Éý»ªÌṩÖÕÉíÃâ·ÑASP+access PHP+mysqlÐéÄâÖ÷»ú

Éý»ªÌṩÖÕÉíÃâ·ÑASP+access PHP+mysqlÐéÄâÖ÷»ú
Ò»£ºÉý»ªÍøÂç¿Æ¼¼ÓÐÏÞ¹«Ë¾,ÓëÉý»ªÍ¬ÔÚÕ¾³¤ÖÕÉíÃâ·Ñ¿Õ¼ä·ö³Ö¼Æ»®.
1¡¢×ð¾´µÄÓû§ÄúºÃ,Ò²ÐíÄú»¹ÔÚΪÿÄêÒ»½»µÄ¿Õ¼ä·ÑÓ÷¢³î,Ò²ÐíÄúÏë»ñµÃÒ»¸ö¸üÓÅÖʵĿռäÈ´²»ÏëͶÈëÌ«¶à,´ÓÏÖÔÚÆð ÕâЩÎÊÌ⽫ӭÈжø½â→Éý»ªÍøÂç←ÓëÉý»ªÍ¬ÔÚÕ¾³¤·ö³Ö¼Æ»®È«ÃæÆô¶¯¡£
2¡¢Ã»ÓÐ×¢²á¹«Ë¾ ......

Óà PHP ¶ÁÈ¡ÎļþµÄÕýÈ··½·¨


 
Á˽âÈçºÎʹÓà PHP µÄ¸÷ÖÖÎļþº¯Êý¡£²é¿´ÖîÈç fopen¡¢fclose ºÍ feof Ö®ÀàµÄ»ù±¾Îļþº¯Êý£»Á˽âÖîÈç fgets¡¢fgetss ºÍ fscanf Ö®ÀàµÄ¶ÁÈ¡º¯Êý¡£²¢ÇÒ·¢ÏÖÓÃÒ»Á½ÐдúÂë´¦ÀíÕû¸öÎļþµÄº¯Êý¡£
ÈÃÎÒÃÇËãÒ»ËãÓжàÉÙÖÖ·½·¨
´¦ÀíÖîÈç PHP Ö®ÀàµÄÏÖ´ú±à³ÌÓïÑÔµÄÀÖȤ֮һ¾ÍÊÇÓдóÁ¿µÄÑ¡Ïî¿ÉÓá£PHP ¿ÉÒÔÇáËɵØÓ®µÃ Perl µÄ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ